8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline

Base Information

Chemical Name:8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline
CAS No.:103688-22-8
Molecular Formula:C₂₃H₂₀N₄O₃S
Molecular Weight:432.503
Hs Code.:

Synonyms:8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline

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Chemical Property of 8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline

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Technology Process of 8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline

There total 2 articles about 8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 103688-14-8
C₂₃H₂₀N₂O₅S

: 103688-22-8
8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline

Guidance literature:: With hydrazine hydrate; acetic acid; In ethanol; Heating;

Reference yield:

: 78439-93-7
trans-N-tosyl-6-methoxy-3-(4-pyridinomethylene)-2,3-dihydro-4-quinolone

: 103688-22-8
8-Methoxy-3-pyridin-4-yl-5-(toluene-4-sulfonyl)-4,5-dihydro-2H-pyrazolo[4,3-c]quinoline

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / 1.) 30percent H₂O₂, 2.) 6N NaOH / methanol / Ambient temperature

2: 93 percent / hydrazine hydrate, AcOH / ethanol / Heating

With sodium hydroxide; dihydrogen peroxide; hydrazine hydrate; acetic acid; In methanol; ethanol;